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10PCS OPEN-SMART10PCS Touch Sensor Touch Switch Module Capacitive Touch Button TTP223B Digital Sensor Board Compatible for Arduino

10PCS OPEN-SMART10PCS Touch Sensor Touch Switch Module Capacitive Touch Button TTP223B Digital Sensor Board Compatible for Arduino

Regular price $4.52 USD
Regular price $6.79 USD Sale price $4.52 USD
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Description

Note: If you want to place the bulk order that the stock is not enough, please contact with us.

The Touch Sensor is based on a touch-sensing IC  (TTP223B) capacitive touch switch module. In the normal state, the module output  low, low power consumption; When a finger touches the corresponding position,  the module output high, if not touched for 12 seconds, switch to low-power mode.

Jog type : the initial state is low , high  touch , do not touch is low ( similar touch of a button feature )

Module can be installed in such as surface  plastic, glass of non-metallic materials

In addition to the thin paper ( non-metallic )  covering the surface of the module , as long as the correct location of the  touch , you can make hidden in the walls, desktops and other parts of buttons

Features

Low power consumption

Power supply for 2 ~ 5.5V DC

Can replace the traditional touch of a button

Four M2 screws positioning holes for easy  installation

Specificaton

 

Item

Min

Typical

Max

Unit

Power supply voltage VCC

2.0

3

5.5

V

Output high VOH

-

0.8VCC

-

V

Output low VOL

-

-

0.3VCC

V

Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V)

-

8

-

mA

Output pin pull-up current (@ VCC = 3V, VOH = 2.4V)

-

4

-

mA

Response time (low power mode)

-

-

220

mS

Response time (touch mode)

-

-

60

mS

Size

24x24x7.2

mm

 

Photos

 

Examples of Usage

 

Part List (Schematics and program can be sent via e-mail,Please contact us)

10 x  Touch Sensor

We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one-stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, clothes,etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products. Find the right supplier for customers in China, grow together with customers, create miracles and the future. The founder of the company has served in the electronics industry for more than 20 years, has rich experience and technology, has its own professional electronics factory and rich supply chain
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